Monitoring and warning of landslides and debris flows using an optical fiber sensor technology
文献类型：期刊论文
| 作者 | Pei Huafu1; Cui Peng2 ; Yin Jianhua1; Zhu Honghu3; Chen Xiaoqing2; Pei Laizheng2; Xu Dongsheng1
|
| 刊名 | JOURNAL OF MOUNTAIN SCIENCE
 |
| 出版日期 | 2011-10-01 |
| 卷号 | 8期号:5页码:728-738 |
| 关键词 | Landslide Debris flow Fiber Bragg Grating In-place inclinometer Column-net system |
| ISSN号 | 1672-6316 |
| 通讯作者 | Yin, JH |
| 英文摘要 | Landslides and debris flows are typical geo-hazards which occur in hilly or mountainous regions. Debris flows may result from landslides. Geotechnical instrumentation plays an important role in monitoring and warning of landslides and resulted debris flows. Traditional technologies for monitoring landslides and debris flows have certain limitations. The new optical fiber sensors presented in this paper can overcome those limitations. This paper presents two new optical fiber sensor systems: one is the Fiber Bragg Grating (FBG)-based in-place inclinometer for monitoring landslides and the other is the FBG-based column-net system for monitoring debris flows. This paper presents the calibration results of FBG-based in-place inclinometers in laboratory. It is found that the calibration results are in good agreement with theoretical results. Both the FBG-based in-place inclinometers and the FBG-based column-net system have been installed at a site in Weijiagou valley, Beichuan County, Sichuan Province of China. Some preliminary results have been obtained and reported in the paper. The advantages of the FBG monitoring systems and their potential applications are also presented. |
| WOS标题词 | Science & Technology ; Life Sciences & Biomedicine |
| 类目[WOS] | Environmental Sciences |
| 研究领域[WOS] | Environmental Sciences & Ecology |
| 关键词[WOS] | SYSTEM |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000294964500011 |
| 公开日期 | 2013-06-25 |
| 源URL | [http://ir.imde.ac.cn/handle/131551/5483]  |
| 专题 | 成都山地灾害与环境研究所_山地灾害与地表过程重点实验室 |
| 作者单位 | 1.Hong Kong Polytech Univ, Dept Civil & Struct Engn, Hong Kong, Hong Kong, Peoples R China 2.CAS, Inst Mt Hazards & Environm, Chengdu 610041, Peoples R China 3.Nanjing Univ, Sch Earth Sci & Engn, Nanjing 210093, Peoples R China |
| 推荐引用方式 GB/T 7714 | Pei Huafu,Cui Peng,Yin Jianhua,et al. Monitoring and warning of landslides and debris flows using an optical fiber sensor technology[J]. JOURNAL OF MOUNTAIN SCIENCE,2011,8(5):728-738. |
| APA | Pei Huafu.,Cui Peng.,Yin Jianhua.,Zhu Honghu.,Chen Xiaoqing.,...&Xu Dongsheng.(2011).Monitoring and warning of landslides and debris flows using an optical fiber sensor technology.JOURNAL OF MOUNTAIN SCIENCE,8(5),728-738. |
| MLA | Pei Huafu,et al."Monitoring and warning of landslides and debris flows using an optical fiber sensor technology".JOURNAL OF MOUNTAIN SCIENCE 8.5(2011):728-738. |
入库方式： OAI收割
来源：成都山地灾害与环境研究所
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